Feuling Race Series Oil Pump

Elevate your Harley-Davidson M-Eight engine's performance and reliability with the Feuling Race Series Oil Pump. Engineered for motorcycle enthusiasts and professionals, this high-flow oil pump delivers significantly increased oil volume and pressure, ensuring optimal lubrication and cooling under demanding conditions.

Description

The Feuling Race Series Oil Pump is a critical upgrade for any M-Eight engine, designed to eliminate the common pressure and scavenge issues associated with factory oiling systems. Its larger gerotor gears and precisely sized passages dramatically increase oil volume, providing superior lubrication to vital engine components. Each pump features a precision-machined pressure relief valve and bore, meticulously bench tested to ensure a minimum seal at 30 psi and full pop-off between 55-60 psi, guaranteeing consistent oil pressure. This advanced design reduces engine and oil temperatures while boosting oil pressure and scavenge volume, effectively preventing oil build-up in the crankcase.

Constructed from robust billet 7075 aluminum with a striking red anodized finish, this pump offers exceptional durability. The 7075 aluminum is 50% harder and stronger than 6061 aluminum, maintaining tighter tolerances even under extreme temperatures. High-flow 2.250" Chrome Moly gerotor gears are at the heart of its efficiency, delivering 42% more scavenge volume with matched passages and 68% more oil volume directly to the crankshaft and connecting rod bearings. For M-Eight Twin-Cooled™ motors, expect 30% more pressure gear volume and 53% more scavenge gear volume over stock. M-Eight Oil-cooled™ motors benefit from a 27% increase in both pressure and scavenge gear volume. Integrated magnets further protect the gears and pressure relief valve. Dyno testing confirms that this Feuling Race Series Oil Pump translates into measurable increases in horsepower and torque at the rear wheel, all proudly Made in the USA.

Features & Highlights

• Superior Oiling System Performance: Delivers increased oil volume and pressure, along with enhanced scavenge capabilities to prevent oil build-up and ensure optimal lubrication.
• Precision-Engineered Relief Valve: Each unit is bench tested, featuring a relief valve seated and sealed to a minimum of 30 psi with full pop-off at 55-60 psi for consistent pressure.
• Enhanced Durability and Cooling: Crafted from billet 7075 aluminum (50% harder/stronger than 6061) with a red anodized finish, ensuring tighter tolerances and significantly reduced engine and oil temperatures.
• High-Flow Gerotor Gears: Equipped with 2.250" Chrome Moly gerotor gears, providing 42% more scavenge volume and 68% more oil volume to the crankshaft and connecting rod bearings.
• Significant M-Eight Performance Gains: Boosts pressure gear volume by 30% and scavenge volume by 53% for Twin-Cooled™ motors, and 27% for Oil-cooled™ motors, proven to increase HP and torque.
• Integrated Gear Protection: Features internal magnets to help protect the gerotor gears and pressure relief valve from debris.
• Made in the USA: Expertly manufactured in the United States, guaranteeing high quality and reliability.

Important to Know

• Requires use of the FEULING® High Flow Cam Plate (Part #0932-0192).